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    • Question

      Which of the following is used to maintain information

      about the structure of a data warehouse?
      A Fact table Correct Answer Incorrect Answer
      B Data cube Correct Answer Incorrect Answer
      C Metadata Correct Answer Incorrect Answer
      D Data mart Correct Answer Incorrect Answer
      E OLAP operations Correct Answer Incorrect Answer

      Solution

      Metadata describes the structure, definitions, and properties of data in a warehouse for proper management and usage.

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